7129 search results - page 814 / 1426 » Approximation Algorithms for Treewidth |
170
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ISMIS
2005
Springer
15 years 12 months ago
2005
Springer
Data from the Sloan Digital Sky Survey has given evidence of structures within the Milky Way halo from other nearby galaxies. Both the halo and these structures are approximated by...
189
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SLSFS
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. This article presents a unified theory for analysis of components in discrete data, and compares the methods with techniques such as independent component analysis, non-...
183
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WAOA
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. A strong vertex coloring of a hypergraph assigns distinct colors to vertices that are contained in a common hyperedge. This captures many previously studied graph colorin...
152
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PG
2003
IEEE
15 years 11 months ago
2003
IEEE
Interactive visualization of complex, real-world light sources has so far not been feasible. In this paper, we present an hardware accelerated direct lighting algorithm based on a...
179
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ICCS
2003
Springer
15 years 11 months ago
2003
Springer
The problem of computing the electrostatic energy of a large molecule is considered. It is reduced to solving the Poisson equation inside and the linear Poisson-Boltzmann equation ...